250249844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 497871360

約数和(自身を除く): 247621516

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 299, 356, 598, 1157, 1196, 2047, 2314, 2351, 4094, 4628, 4702, 8188, 9404, 26611, 30563, 53222, 54073, 61126, 106444, 108146, 122252, 209239, 216292, 418478, 702949, 836956, 1405898, 2720107, 2811796, 4812497, 5440214, 9624994, 10880428, 19249988, 62562461, 125124922, 250249844]

約数ペア:

[(1, 250249844), (2, 125124922), (4, 62562461), (13, 19249988), (23, 10880428), (26, 9624994), (46, 5440214), (52, 4812497), (89, 2811796), (92, 2720107), (178, 1405898), (299, 836956), (356, 702949), (598, 418478), (1157, 216292), (1196, 209239), (2047, 122252), (2314, 108146), (2351, 106444), (4094, 61126), (4628, 54073), (4702, 53222), (8188, 30563), (9404, 26611)]